| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $203.34 | 13.138% | $230.0548 | $230.05 | $230.05 | $230.10 |
| Purchase #2 | $175.46 | 5.770% | $185.584 | $185.58 | $185.60 | $185.60 |
| Purchase #3 | $243.88 | 11.266% | $271.3555 | $271.36 | $271.35 | $271.40 |
| Purchase #4 | $214.38 | 4.169% | $223.3175 | $223.32 | $223.30 | $223.30 |
| Purchase #5 | $213.67 | 12.618% | $240.6309 | $240.63 | $240.65 | $240.60 |
| Purchase #6 | $224.47 | 13.592% | $254.98 | $254.98 | $255.00 | $255.00 |
| Purchase #7 | $83.95 | 11.235% | $93.3818 | $93.38 | $93.40 | $93.40 |
| 7 purchase totals = | $1,359.15 | $1,499.3045 | $1,499.30 | $1,499.35 | $1,499.40 | |